답안 #7376

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
7376 2014-08-04T15:35:14 Z gs13068 지도 색칠하기 (GA3_map) C++
120 / 120
860 ms 1088 KB
int graph[20][20];
int size[20];
int d[20];
bool vis[20];
int q[20];
int qn;

long long NumberOfMaps(int n,int m,int s[],int e[])
{
	long long ans=0,cnt;
	int i,j,k,l;
	for(i=0;i<m;i++)
  {
		graph[s[i]-1][size[s[i]-1]++]=e[i]-1;
		graph[e[i]-1][size[e[i]-1]++]=s[i]-1;
	}
	for(i=0;i<1<<(n-1);i++)
	{
		for(j=0;j<n;j++)vis[j]=false;
		cnt=1;

		for(l=0;l<n;l++)
		{
			if(((1<<l)&i)&&!vis[l])
			{
				qn=0;
				d[l]=0;
				q[qn++]=l;
				vis[l]=true;
				for(j=0;j<qn;j++)
				{
					for(k=0;k<size[q[j]];k++)
					{
						if((1<<graph[q[j]][k])&i)
						{
							if(!vis[graph[q[j]][k]])
							{
								d[graph[q[j]][k]]=1^d[q[j]];
								q[qn++]=graph[q[j]][k];
								vis[graph[q[j]][k]]=true;
							}
							else if(d[graph[q[j]][k]]==d[q[j]])
								break;
						}
					}
					if(k<size[q[j]])break;
				}
				if(j<qn)break;
				cnt<<=1;
			}
		}
		if(l<n)continue;

		for(l=0;l<n;l++)
		{
			if((!((1<<l)&i))&&!vis[l])
			{
				qn=0;
				d[l]=0;
				q[qn++]=l;
				vis[l]=true;
				for(j=0;j<qn;j++)
				{
					for(k=0;k<size[q[j]];k++)
					{
						if(!((1<<graph[q[j]][k])&i))
						{
							if(!vis[graph[q[j]][k]])
							{
								d[graph[q[j]][k]]=1^d[q[j]];
								q[qn++]=graph[q[j]][k];
								vis[graph[q[j]][k]]=true;
							}
							else if(d[graph[q[j]][k]]==d[q[j]])
								break;
						}
					}
					if(k<size[q[j]])break;
				}
				if(j<qn)break;
				cnt<<=1;
			}
		}
		if(l<n)continue;

		ans+=cnt;
	}
	return ans*2;
}
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 0 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct
11 Correct 0 ms 1088 KB Output is correct
12 Correct 0 ms 1088 KB Output is correct
13 Correct 0 ms 1088 KB Output is correct
14 Correct 0 ms 1088 KB Output is correct
15 Correct 0 ms 1088 KB Output is correct
16 Correct 0 ms 1088 KB Output is correct
17 Correct 0 ms 1088 KB Output is correct
18 Correct 0 ms 1088 KB Output is correct
19 Correct 0 ms 1088 KB Output is correct
20 Correct 0 ms 1088 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 1088 KB Output is correct
2 Correct 0 ms 1088 KB Output is correct
3 Correct 0 ms 1088 KB Output is correct
4 Correct 0 ms 1088 KB Output is correct
5 Correct 0 ms 1088 KB Output is correct
6 Correct 4 ms 1088 KB Output is correct
7 Correct 0 ms 1088 KB Output is correct
8 Correct 0 ms 1088 KB Output is correct
9 Correct 0 ms 1088 KB Output is correct
10 Correct 0 ms 1088 KB Output is correct
11 Correct 0 ms 1088 KB Output is correct
12 Correct 0 ms 1088 KB Output is correct
13 Correct 0 ms 1088 KB Output is correct
14 Correct 0 ms 1088 KB Output is correct
15 Correct 0 ms 1088 KB Output is correct
16 Correct 8 ms 1088 KB Output is correct
17 Correct 4 ms 1088 KB Output is correct
18 Correct 0 ms 1088 KB Output is correct
19 Correct 0 ms 1088 KB Output is correct
20 Correct 0 ms 1088 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 1088 KB Output is correct
2 Correct 16 ms 1088 KB Output is correct
3 Correct 8 ms 1088 KB Output is correct
4 Correct 8 ms 1088 KB Output is correct
5 Correct 16 ms 1088 KB Output is correct
6 Correct 12 ms 1088 KB Output is correct
7 Correct 28 ms 1088 KB Output is correct
8 Correct 4 ms 1088 KB Output is correct
9 Correct 12 ms 1088 KB Output is correct
10 Correct 16 ms 1088 KB Output is correct
11 Correct 4 ms 1088 KB Output is correct
12 Correct 4 ms 1088 KB Output is correct
13 Correct 8 ms 1088 KB Output is correct
14 Correct 8 ms 1088 KB Output is correct
15 Correct 4 ms 1088 KB Output is correct
16 Correct 80 ms 1088 KB Output is correct
17 Correct 76 ms 1088 KB Output is correct
18 Correct 0 ms 1088 KB Output is correct
19 Correct 8 ms 1088 KB Output is correct
20 Correct 4 ms 1088 KB Output is correct
# 결과 실행 시간 메모리 Grader output
1 Correct 64 ms 1088 KB Output is correct
2 Correct 64 ms 1088 KB Output is correct
3 Correct 68 ms 1088 KB Output is correct
4 Correct 68 ms 1088 KB Output is correct
5 Correct 100 ms 1088 KB Output is correct
6 Correct 88 ms 1088 KB Output is correct
7 Correct 92 ms 1088 KB Output is correct
8 Correct 80 ms 1088 KB Output is correct
9 Correct 52 ms 1088 KB Output is correct
10 Correct 92 ms 1088 KB Output is correct
11 Correct 40 ms 1088 KB Output is correct
12 Correct 36 ms 1088 KB Output is correct
13 Correct 48 ms 1088 KB Output is correct
14 Correct 40 ms 1088 KB Output is correct
15 Correct 44 ms 1088 KB Output is correct
16 Correct 364 ms 1088 KB Output is correct
17 Correct 372 ms 1088 KB Output is correct
18 Correct 44 ms 1088 KB Output is correct
19 Correct 40 ms 1088 KB Output is correct
20 Correct 48 ms 1088 KB Output is correct
21 Correct 852 ms 1088 KB Output is correct
22 Correct 860 ms 1088 KB Output is correct
23 Correct 112 ms 1088 KB Output is correct
24 Correct 76 ms 1088 KB Output is correct
25 Correct 80 ms 1088 KB Output is correct
26 Correct 192 ms 1088 KB Output is correct
27 Correct 236 ms 1088 KB Output is correct
28 Correct 224 ms 1088 KB Output is correct
29 Correct 196 ms 1088 KB Output is correct
30 Correct 204 ms 1088 KB Output is correct